access to the airport, blocked the fbi confirmed the suspect's identity this, man, a 23-year-old paul ciancia of los angeles. federal agents questioned his parents in new jersey his father is a business owner. police say, there, rather, tell us the suspect sent his brother a text kath he may have been suicidal. ciancia was shot and wounded in terminal three. we begin with the developments in the abc7 newsroom. >> reporter: let's talk about the bag. inside investigators say they found a hand written note that said he wanted to kill tsa officers and pigs, referring to police. witnesses who saw him handle that rifle say it was obvious he was there to do a lot of damage. this video from tmz shows passengers running for safety the gunman began shooting inside lax. >> i'm looking at him, my wife. to tell they're okay. say three we're going run out of the door. i was waiting when he is pointing down. we're running. >> i look over by escalator. like 20 feet away. i see shell casings falling. i see shooting. >> reporter: the gunman moved to the screening station where passengers show ids. he h